Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung giam do snippets" » "dung giam code snippets", "duong giam do snippets", "dung giao do snippets", "dong giam do snippets", "dung giam doc snippets", "dung gia do snippets", "dung giac do snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dung giam do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung giam do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung giam do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung giam do snippets"))) or ("locating bug core snippets"))*.